Volume 16 (1984)

Reviews

• W. Haesselbarth: Die Verzweigtheit von Graphen, pp. 3-17

Contributions

• T. Damhus: Double Groups as Symmetry Groups for Spin-Orbit Coupling Hamiltonians, pp. 21-82
• L. Tuerker: An Upper Bound for Total pi-Electron Energy of Alternant Hydrocarbons, pp. 83-94
• S. A. Maluendes, F. M. Fernandez, E. A. Castro: Hypervirial-Perturbative Calculation of Stark Energy Levels of Symmetric-Top Molecules, pp. 95-102
• J. V. Knop, K. Szymanski, N. Trinajstic: A Note on Trees with Polyhexagonal Supervertices, pp. 103-118
• J. V. Knop, K. Szymanski: On the Total Number of Polyhexes, pp. 119-134
• S. El-Basil, A. Hussean: Matrix Inverse of Chemical Graphs. I. Ordering, Comparability and Non-Alternant Hydrocarbons, pp. 135-151
• S. El-Basil: Matrix Inverse of Chemical Graphs. II. Singular Graphs, pp. 153-162
• A. T. Balaban, P. Filip: Computer Program for Topological Index J. (Average Distance Sum Connectivity), pp. 163-190
• K. Schubert: On the Binding in A^{n}B^{8,9}_{M} Phases, pp. 191-207
• K. Schubert: On the Binding in A^{n}B^{10}_{M} Phases, pp. 209-223